condition	mean	min	max
4 h after light	22.22524866666667	9.284406	40.985040000000005
8 h after light	18.502339	6.4088970000000005	32.56326
12 h after light	3.7027703333333335	1.661861	7.6292
16 h after light	28.63155433333333	7.105322999999999	64.89001999999999
4 h after dark	12.283613	8.875999	17.85174
8 h after dark	53.99596666666666	35.25136	90.00401