condition	mean	min	max
0 h after light	10.201135	9.20067	11.2016
4 h after light	14.6133	12.7179	16.5087
8 h after light	10.618514999999999	8.68813	12.5489
4 h after dark	11.465235	8.01327	14.9172
8 h after dark	16.101399999999998	15.6125	16.5903
12 h after dark	14.01925	11.7236	16.3149