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	0.0	0.0	0.0
8 h after dark	0.0047832000000000005	0.0	0.0143496
12 h after dark	0.0022292833333333335	0.0	0.00668785