condition	mean	min	max
0 h after light	0.0	0.0	0.0
4 h after light	0.0	0.0	0.0
8 h after light	0.024527	0.0	0.049054
4 h after dark	0.02444425	0.0	0.0488885
8 h after dark	0.0	0.0	0.0
12 h after dark	0.0	0.0	0.0