condition	mean	min	max
4 h after light	0.2409695	0.223163	0.258776
8 h after light	0.260057	0.242232	0.277882
12 h after light	0.2682025	0.183139	0.353266
4 h after dark	0.3914436666666667	0.284888	0.505557
8 h after dark	0.31779	0.251483	0.443088
12 h after dark	0.6364593333333333	0.326971	1.02453