condition	mean	min	max
4 h after light	0.0	0.0	0.0
8 h after light	0.07941933333333333	0.0	0.238258
12 h after light	0.022979700000000002	0.0	0.0689391
4 h after dark	0.0128266	0.0	0.0384798
8 h after dark	0.0	0.0	0.0
12 h after dark	0.0	0.0	0.0