condition	mean	min	max
4 h after light	2.86172	1.96919	3.47305
8 h after light	3.1082823333333334	0.971167	5.14988
12 h after light	3.5496	1.70342	5.37078
4 h after dark	4.256333333333334	2.95888	5.29687
8 h after dark	4.4572899999999995	4.1724	4.63955
12 h after dark	3.9364766666666666	3.55919	4.60233