condition	mean	min	max
3 h after light	17.454560833333332	9.4692	27.2585
7 h after light	19.496816666666668	12.5132	29.2515
11 h after light	25.048958333333335	14.4828	37.3205
2 h after dark	23.296400000000002	14.2603	34.3434
6 h after dark	17.994954166666666	9.33205	23.2803
10 h after dark	17.896425	11.2481	30.213