condition	mean	min	max
4 h after light	39.8168	29.4484	50.1852
8 h after light	42.22125	37.4997	46.9428
12 h after light	57.7392	53.8647	61.6137
4 h after dark	86.20253333333334	83.2342	89.8904
8 h after dark	99.62803333333333	93.3861	104.173
12 h after dark	82.79273333333333	70.2978	91.7202