condition	mean	min	max
4 h after light	0.0922815	0.0	0.184563
8 h after light	0.217337	0.128121	0.306553
12 h after light	0.1406745	0.0	0.281349
4 h after dark	0.3688016666666667	0.0	0.936191
8 h after dark	0.0	0.0	0.0
12 h after dark	0.0	0.0	0.0