condition	mean	min	max
4 h after light	0.004193255	0.0	0.00838651
8 h after light	0.00784615	0.0	0.0156923
12 h after light	0.0	0.0	0.0
4 h after dark	0.007934233333333334	0.0	0.0238027
8 h after dark	0.0	0.0	0.0
12 h after dark	0.0022575566666666667	0.0	0.00677267