condition mean min max 0 h after light 48.3261 47.8523 48.7999 2 h after light 38.04975 37.8056 38.2939 4 h after light 37.5982 35.1462 40.0502 8 h after light 33.8138 32.2896 35.338 12 h after light 39.929 38.9691 40.8889 2 h after dark 43.61925 43.1184 44.1201 4 h after dark 39.0342 35.745 42.3234 8 h after dark 46.956900000000005 46.7289 47.1849 12 h after dark 51.50505 50.5899 52.4202