condition	mean	min	max
4 h after light	6837.767222333333	4125.436667	9029.505
8 h after light	10406.920555333334	7508.793333	15734.905
12 h after light	11980.911111000001	8319.673333	14668.09667
1.5 h after dark	12665.044443333334	10704.13333	13820.3
5.5 h after dark	9277.087777666666	7635.583333	11644.21
9.5 h after dark	4908.843333666667	4568.436667	5175.466667