condition	mean	min	max
4 h after light	740.6823770000001	624.30898	857.055774
8 h after light	777.7121265000001	716.477272	838.946981
12 h after light	793.710752	643.30898	944.112524
4 h after dark	951.8927135000001	712.630293	1191.155134
8 h after dark	635.4489424999999	408.742751	862.155134
12 h after dark	933.603478	933.603478	933.603478