condition	mean	min	max
0 h after light	2.548535	2.24047	2.8566
4 h after light	8.7379	4.92	12.5558
8 h after light	40.64255	39.0928	42.1923
4 h after dark	31.526249999999997	27.4053	35.6472
8 h after dark	15.270150000000001	12.6377	17.9026
12 h after dark	4.684875	3.9795	5.39025