condition	mean	min	max
4 h after light	0.0068318	0.0	0.0136636
8 h after light	0.0149218	0.0	0.0298436
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	0.024993366666666666	0.0	0.0749801