condition	mean	min	max
4 h after light	0.02685485	0.0197117	0.033998
8 h after light	0.00673495	0.0	0.0134699
12 h after light	0.0078485	0.0	0.015697
4 h after dark	0.014771466666666665	0.0	0.0443144
8 h after dark	0.008762466666666666	0.0	0.0262874
12 h after dark	0.0030586633333333333	0.0	0.00917599