condition	mean	min	max
0 h after light	0.9212104999999999	0.876524	0.965897
4 h after light	4.096605	3.3704	4.82281
8 h after light	8.07094	6.3666	9.77528
4 h after dark	4.64073	4.18233	5.09913
8 h after dark	3.16876	2.24449	4.09303
12 h after dark	0.9923485	0.700277	1.28442