condition	mean	min	max
4 h after light	0.0	0.0	0.0
8 h after light	0.0	0.0	0.0
12 h after light	0.1305204	0.0	0.32354
4 h after dark	0.08437766666666667	0.0	0.133863
8 h after dark	0.029807166666666666	0.0	0.0894215
12 h after dark	0.100284	0.0	0.300852