condition	mean	min	max
4 h after light	0.659458	0.446561	0.940041
8 h after light	0.06750816666666666	0.0	0.109897
12 h after light	0.2663234	0.0511972	0.426155
4 h after dark	1.7096643333333335	0.768903	2.24425
8 h after dark	2.11525	1.19564	3.63444
12 h after dark	1.270226	0.946938	1.50509