condition	mean	min	max
4 h after light	0.930187	0.193878	2.26512
8 h after light	0.18361070000000002	0.0217891	0.41442
12 h after light	0.5698313666666667	0.0955051	1.0113
4 h after dark	0.8214986666666667	0.750398	0.958279
8 h after dark	0.43189	0.0	0.666296
12 h after dark	0.5140993333333334	0.197283	0.778378