condition	mean	min	max
3 h after light	23.475663333333333	7.59534	60.122
7 h after light	12.1653925	3.32681	22.1109
11 h after light	19.0536475	5.51941	34.3266
2 h after dark	31.029425	7.6275	53.1978
6 h after dark	20.7230125	8.49396	42.6708
10 h after dark	27.263479166666666	5.93243	75.4923