condition	mean	min	max
4 h after light	82.2132	72.8558	91.5706
8 h after light	77.57735	71.1446	84.0101
12 h after light	98.75305	95.2331	102.273
4 h after dark	76.97493333333334	73.77	81.1025
8 h after dark	62.70863333333333	54.4936	71.9677
12 h after dark	81.6125	76.2197	89.0873