condition	mean	min	max
4 h after light	11.593803000000001	11.509693	11.677913
8 h after light	11.411968	11.326629	11.497307
12 h after light	10.895709	10.581876	11.209542
4 h after dark	9.564656	8.462528	10.666784
8 h after dark	11.763083	11.549186	11.97698
12 h after dark	10.239867	10.239867	10.239867