condition	mean	min	max
4 h after light	57.474599999999995	56.6222	58.327
8 h after light	53.6699	51.9552	55.3846
12 h after light	55.39235	54.9977	55.787
4 h after dark	63.87876666666667	62.0553	65.0176
8 h after dark	56.656099999999995	55.9023	58.0911
12 h after dark	60.969833333333334	58.3619	63.1035