condition	mean	min	max
4 h after light	85.22645	83.3162	87.1367
8 h after light	51.84275	49.3372	54.3483
12 h after light	40.66245	40.5318	40.7931
4 h after dark	65.63040000000001	64.9978	66.263
8 h after dark	92.12100000000001	90.8536	93.3884
12 h after dark	102.91999999999999	101.707	104.133