condition	mean	min	max
4 h after light	5.282745	3.93437	6.63112
8 h after light	26.97295	21.03	32.9159
12 h after light	88.09785	82.0323	94.1634
4 h after dark	29.9891	28.8016	30.9677
8 h after dark	9.557496666666667	9.19697	10.0673
12 h after dark	5.467453333333333	4.77817	5.89498