condition mean min max 4 h after light 21.1222 19.9834 22.261 8 h after light 24.88495 24.4638 25.3061 12 h after light 35.376149999999996 34.3649 36.3874 4 h after dark 33.918366666666664 32.5671 36.5832 8 h after dark 33.360933333333335 30.9464 35.4163 12 h after dark 25.408 20.7452 28.7538