condition	mean	min	max
4 h after light	0.0362068	0.035596	0.0368176
8 h after light	0.0202459	0.0193678	0.021124
12 h after light	0.0	0.0	0.0
4 h after dark	0.0	0.0	0.0
8 h after dark	0.0	0.0	0.0
12 h after dark	0.0220447	0.0	0.0534162