condition	mean	min	max
4 h after light	9.763618999999998	9.316894	10.210344
8 h after light	10.8915565	10.646138	11.136975
12 h after light	10.706325	9.876937	11.535713
4 h after dark	10.5273625	9.569437	11.485288
8 h after dark	10.1904525	9.734767	10.646138
12 h after dark	10.048779	10.048779	10.048779