condition	mean	min	max
0 h after light	0.0	0.0	0.0
4 h after light	0.152587	0.0	0.305174
8 h after light	0.374676	0.304879	0.444473
4 h after dark	0.0	0.0	0.0
8 h after dark	0.2218535	0.148731	0.294976
12 h after dark	0.073147	0.0	0.146294