condition	mean	min	max
0 h after light	0.9841095	0.702129	1.26609
4 h after light	3.023035	2.86167	3.1844
8 h after light	1.6731825	0.428835	2.91753
4 h after dark	3.868735	3.59999	4.13748
8 h after dark	1.3197	1.24472	1.39468
12 h after dark	1.0349795	0.560949	1.50901