condition	mean	min	max
4 h after light	0.209252	0.187522	0.230982
8 h after light	0.2615745	0.204155	0.318994
12 h after light	0.30360200000000004	0.166225	0.440979
4 h after dark	0.48389350000000003	0.368472	0.599315
8 h after dark	0.28539950000000003	0.282131	0.288668
12 h after dark	0.2263405	0.165963	0.286718