condition	mean	min	max
3 h after light	5.1882075	2.4014	9.02062
7 h after light	4.541104166666667	2.8498	7.44008
11 h after light	4.346085	2.15204	6.59145
2 h after dark	4.6322075	2.60255	6.99743
6 h after dark	5.031700833333334	2.44662	6.79329
10 h after dark	4.742104166666667	3.25921	7.13411