condition	mean	min	max
0 h after light	0.0465402	0.0	0.0930804
4 h after light	0.091772	0.0	0.183544
8 h after light	0.0	0.0	0.0
4 h after dark	0.0	0.0	0.0
8 h after dark	0.0	0.0	0.0
12 h after dark	0.0	0.0	0.0