condition	mean	min	max
2 h after light	7.950645	5.78793	9.76471
6 h after light	5.274865	4.17108	6.7286
10 h after light	6.089603333333334	3.83155	7.17792
14 h after light	6.3405933333333335	4.09704	8.33656
18 h after light	8.926565	6.76566	10.3019
2 h after dark	6.055463333333334	4.36191	8.04928