condition	mean	min	max
0 h after light	11.337499999999999	11.1772	11.4978
4 h after light	8.34446	8.33137	8.35755
8 h after light	9.02064	8.17059	9.87069
4 h after dark	9.005279999999999	8.65394	9.35662
8 h after dark	10.2375	10.0579	10.4171
12 h after dark	10.5993	10.1862	11.0124