condition	mean	min	max
4 h after light	0.04265365	0.0	0.0853073
8 h after light	0.067314	0.0	0.134628
12 h after light	0.0442962	0.0	0.0885924
4 h after dark	0.0	0.0	0.0
8 h after dark	0.036908666666666666	0.0	0.110726
12 h after dark	0.022457266666666666	0.0	0.0673718