condition	mean	min	max
0 h after light	7.4009599999999995	6.68339	8.11853
2 h after light	5.130595	3.82727	6.43392
4 h after light	6.42232	5.82285	7.02179
8 h after light	6.39654	4.93193	7.86115
12 h after light	21.52015	20.1449	22.8954
2 h after dark	21.40015	18.7092	24.0911
4 h after dark	17.08325	16.0649	18.1016
8 h after dark	23.0409	13.9658	32.116
12 h after dark	9.01979	7.84418	10.1954