condition	mean	min	max
3 h after light	6.93617325	0.57315	25.2661
7 h after light	7.568180083333333	0.437362	23.0791
11 h after light	9.289091666666668	1.30201	24.7244
2 h after dark	14.642853333333333	1.74447	48.1822
6 h after dark	11.62209625	0.910635	52.2068
10 h after dark	9.299009166666668	0.84548	23.9447