condition	mean	min	max
4 h after light	1.115028	0.884516	1.34554
8 h after light	2.0016555	0.624921	3.37839
12 h after light	1.45695	1.24148	1.67242
4 h after dark	1.6002233333333333	1.27753	2.2187
8 h after dark	1.9557733333333334	0.0	3.95425
12 h after dark	2.08407	1.23022	3.49735