condition	mean	min	max
4 h after light	0.0	0.0	0.0
8 h after light	0.19129366666666667	0.0	0.573881
12 h after light	0.0	0.0	0.0
4 h after dark	0.5261399999999999	0.0	1.57842
8 h after dark	2.5393	0.0	5.27654
12 h after dark	0.0	0.0	0.0