condition	mean	min	max
4 h after light	0.0	0.0	0.0
8 h after light	0.0	0.0	0.0
12 h after light	0.0	0.0	0.0
4 h after dark	1.4648066666666668	0.0	4.39442
8 h after dark	1.64466	0.0	4.93398
12 h after dark	1.3422466666666666	0.0	2.06019