condition	mean	min	max
4 h after light	0.0	0.0	0.0
8 h after light	0.0337218	0.0	0.0674436
12 h after light	0.07640805	0.0349241	0.117892
4 h after dark	0.0184901	0.0	0.0554703
8 h after dark	0.07122603333333333	0.0	0.147868
12 h after dark	0.0	0.0	0.0