condition	mean	min	max
4 h after light	0.01535425	0.0	0.0307085
8 h after light	0.0	0.0	0.0
12 h after light	0.0217328	0.0	0.0434656
4 h after dark	0.05423923333333333	0.0	0.103555
8 h after dark	0.05798556666666666	0.0409528	0.0716598
12 h after dark	0.0	0.0	0.0