condition	mean	min	max
4 h after light	0.0120429	0.0	0.0240858
8 h after light	0.0372131	0.0	0.0744262
12 h after light	0.02396585	0.0	0.0479317
4 h after dark	0.07962633333333334	0.0	0.130583
8 h after dark	0.0	0.0	0.0
12 h after dark	0.0	0.0	0.0