condition	mean	min	max
4 h after light	0.7676526666666666	0.0	1.94703
8 h after light	0.8695403333333334	0.676145	1.0696
12 h after light	1.83138	1.33319	2.47921
4 h after dark	4.4069	2.94187	6.22522
8 h after dark	5.62646	4.30258	7.90948
12 h after dark	3.1654133333333334	1.9388	4.25158