condition	mean	min	max
4 h after light	39.29185	37.8718	40.7119
8 h after light	51.20455	48.3466	54.0625
12 h after light	101.94399999999999	99.115	104.773
4 h after dark	133.196	129.13	137.262
8 h after dark	121.603	118.338	124.868
12 h after dark	84.6028	82.8654	86.3402