condition	mean	min	max
4 h after light	0.0	0.0	0.0
8 h after light	0.040113	0.0	0.120339
12 h after light	0.0	0.0	0.0
4 h after dark	0.0	0.0	0.0
8 h after dark	0.029146633333333335	0.0	0.0874399
12 h after dark	0.0	0.0	0.0