condition	mean	min	max
4 h after light	1.6212366666666667	0.0	4.86371
8 h after light	0.7528360000000001	0.0	1.26106
12 h after light	1.0455233333333334	0.0	3.13657
4 h after dark	0.7754166666666666	0.0	2.32625
8 h after dark	0.0	0.0	0.0
12 h after dark	0.0	0.0	0.0