condition	mean	min	max
3 h after light	36.60536666666667	31.1477	40.6046
6 h after light	39.5405	31.5032	43.8222
9 h after light	46.4607	44.7819	49.1066
12 h after light	48.341525000000004	27.1849	60.7877
3 h after dark	51.52373333333333	49.0114	55.2729
6 h after dark	38.56713333333334	34.3076	42.4288
9 h after dark	28.322633333333332	25.0715	32.85
12 h after dark	21.5383	21.5111	21.5655