condition	mean	min	max
4 h after light	0.774446	0.659979	0.888913
8 h after light	2.5566199999999997	1.97545	3.13779
12 h after light	2.6421599999999996	2.48648	2.79784
4 h after dark	1.9820733333333334	1.64228	2.56145
8 h after dark	1.4682933333333335	1.29881	1.57729
12 h after dark	0.963948	0.859014	1.06876