condition mean min max 4 h after light 37.795249999999996 35.9208 39.6697 8 h after light 43.541250000000005 42.9408 44.1417 12 h after light 46.1004 43.3425 48.8583 4 h after dark 53.080799999999996 52.9372 53.2244 8 h after dark 44.944599999999994 43.7195 46.1697 12 h after dark 46.10495 44.9956 47.2143