condition	mean	min	max
4 h after light	0.18926305	0.0924991	0.286027
8 h after light	0.01952275	0.0	0.0390455
12 h after light	0.4333655	0.354243	0.512488
4 h after dark	1.6071433333333334	1.17099	1.92908
8 h after dark	1.46163	1.07133	2.16923
12 h after dark	0.4515203333333333	0.245249	0.743154