condition	mean	min	max
1 h after light	23.666527793333334	11.56046863	32.09509842
3 h after light	14.809744433333334	13.46112553	17.05300728
5 h after light	6.293298259333333	3.9256009639999996	8.401780002999999
7 h after light	6.652582386	5.486833541	7.23981215
9 h after light	4.980470536333334	4.252857411	6.042438026
11 h after light	9.230842872666667	5.152921441	13.65388176
13 h after light	12.211724083333333	11.5717393	12.82075439
15 h after light	9.239427154	7.185739979	11.86981041
1 h after dark	13.368418600333333	8.668356321000001	20.53684983
3 h after dark	17.743636623333334	16.14431012	18.82950214
5 h after dark	22.337419416666666	15.02786906	27.93208994
7 h after dark	13.93418894	10.89054017	18.90284972