condition	mean	min	max
3 h after light	4.22919515	0.0579618	8.47335
7 h after light	7.474850158333333	0.0376999	21.1563
11 h after light	7.899246691666667	0.0676133	20.8929
2 h after dark	7.17886925	0.071334	17.3066
6 h after dark	5.478720933333333	0.0383122	15.0579
10 h after dark	5.978999075	0.0367452	17.6885