condition	mean	min	max
4 h after light	1.55447	1.51348	1.59546
8 h after light	0.730063	0.696948	0.763178
12 h after light	1.5951149999999998	0.9033	2.28693
4 h after dark	3.0118533333333333	2.76641	3.40746
8 h after dark	3.2968533333333334	2.07163	4.46816
12 h after dark	2.7976533333333333	1.78249	4.42167