condition	mean	min	max
4 h after light	0.7509695000000001	0.638351	0.863588
8 h after light	4.139495	3.36825	4.91074
12 h after light	9.486415000000001	9.12392	9.84891
4 h after dark	5.993273333333334	5.38647	7.01165
8 h after dark	2.8196033333333332	2.61849	3.16678
12 h after dark	1.2621936666666667	0.854771	1.49318