Essex 36 overs, Somerset 6 overs, Gloucestershire 7 overs, Glamorgan 2 overs - all ended up none down at the close.
Worcestershire didn't lose a wicket in their last 15 overs, Notts 22 overs.
Seems like the ball plays ok and can be seen under lights.
It was interesting because the sides batting first were obviously desperate to get a few overs in at the opposition under lights.
There were a couple of sides declaring at nine down which I'm pretty sure they would not have done if it was 5.30pm on the first day rather than 8.30 pm and, according to The Times report, Middx were cavalierly chucking wkts away because they wanted a bowl before the evening ended.
Only one of nine teams batted out 96 overs, whereas on a normal red ball first day in late June, I reckon you'd expect more than half the sides batting first still to be there at stumps.
The pink ball certainly did plenty of damage when it was new between 2 and 3pm. Yet as the stats above suggest, even when it was new the pink ball did far less under the lights, when clearly most captains were expecting it to do more.
The sides declaring and throwing wkts away in order to have a bowl last night would probably have been better advised to try and keep batting and would have got more out of bowling with a new pink ball at 2pm this afternoon. That's how it looks on one day's evidence, at least. We shall see if the pattern persists over the next three days (assuming the weather permits).