condition	mean	min	max
4 h after light	0.06959755	0.0554184	0.0837767
8 h after light	0.03030185	0.0	0.0606037
12 h after light	0.08754115	0.0366533	0.138429
4 h after dark	0.1095579	0.0966088	0.122507
8 h after dark	0.018155	0.0	0.03631
12 h after dark	0.0821422	0.0238314	0.140453