condition	mean	min	max
0 h after light	0.0886705	0.0	0.177341
4 h after light	0.04509395	0.0	0.0901879
8 h after light	0.0	0.0	0.0
4 h after dark	0.0	0.0	0.0
8 h after dark	0.08754135	0.087174	0.0879087
12 h after dark	0.0	0.0	0.0