condition	mean	min	max
4 h after light	2653.172503	2293.173641	3013.171365
8 h after light	1571.6539505	1102.833161	2040.47474
12 h after light	1129.5445125	1058.138718	1200.950307
4 h after dark	854.759092	794.209204	915.30898
8 h after dark	1212.2604075	972.580875	1451.93994
12 h after dark	3121.155134	3121.155134	3121.155134