condition	mean	min	max
0 h after light	4.6502099999999995	4.512	4.78842
4 h after light	12.704899999999999	12.415	12.9948
8 h after light	30.87695	29.3425	32.4114
4 h after dark	17.8701	17.1817	18.5585
8 h after dark	7.50001	6.96881	8.03121
12 h after dark	5.10765	4.77046	5.44484