condition	mean	min	max
4 h after light	0.013457866666666667	0.0	0.0403736
8 h after light	0.04773866666666667	0.0	0.143216
12 h after light	0.020917500000000002	0.0	0.0627525
4 h after dark	0.0223881	0.0	0.0440312
8 h after dark	0.0	0.0	0.0
12 h after dark	0.030419533333333332	0.0	0.0912586