condition	mean	min	max
0 h after light	0.1639335	0.0	0.327867
4 h after light	0.322683	0.0	0.645366
8 h after light	0.0	0.0	0.0
4 h after dark	0.1607165	0.0	0.321433
8 h after dark	0.1611665	0.0	0.322333
12 h after dark	0.3232835	0.319724	0.326843