condition	mean	min	max
4 h after light	1.1922066666666666	0.0	3.57662
8 h after light	0.037361	0.0	0.112083
12 h after light	0.087588	0.0	0.262764
4 h after dark	0.04666	0.0	0.13998
8 h after dark	0.0	0.0	0.0
12 h after dark	0.12849766666666665	0.0	0.385493