condition	mean	min	max
0 h after light	2.909745	2.71303	3.10646
4 h after light	0.7605139999999999	0.628266	0.892762
8 h after light	0.5990025	0.567572	0.630433
4 h after dark	1.8419400000000001	1.80638	1.8775
8 h after dark	2.165915	2.05684	2.27499
12 h after dark	2.0526	1.40064	2.70456