condition	mean	min	max
4 h after light	0.795987	0.703823	0.888151
8 h after light	0.39014950000000004	0.360869	0.41943
12 h after light	0.286698	0.267613	0.305783
4 h after dark	0.04593766666666667	0.0	0.092492
8 h after dark	0.17057013333333335	0.0640234	0.335658
12 h after dark	0.3403083333333333	0.0	0.625753