condition	mean	min	max
4 h after light	7.346714666666667	3.862425	10.84143
8 h after light	23.678206666666664	11.9	31.174259999999997
12 h after light	21.823649999999997	18.53756	27.539509999999996
16 h after light	19.394876666666665	16.43874	24.53773
4 h after dark	12.684140666666668	9.475222	17.83257
8 h after dark	14.065386	8.811128	21.50385