condition	mean	min	max
2 h after light	12.558106666666667	2.59564	18.3456
6 h after light	16.466311666666666	9.54789	30.8482
10 h after light	17.067418333333332	9.81891	39.1457
14 h after light	7.400955000000001	1.82842	16.5207
18 h after light	13.657395000000001	9.76607	17.2511
2 h after dark	19.243083333333335	11.3304	30.0399