condition	mean	min	max
4 h after light	5.369645	2.77988	7.95941
8 h after light	0.3865555	0.334442	0.438669
12 h after light	0.2838715	0.0	0.567743
4 h after dark	1.0640015	0.618943	1.50906
8 h after dark	4.5979399999999995	4.2962	4.89968
12 h after dark	7.966950000000001	5.8785	10.0554