condition mean min max 2 h after light 52.23736666666667 38.5599 64.9469 6 h after light 49.200783333333334 38.6006 57.8211 10 h after light 58.1423 52.5483 64.8632 14 h after light 62.40533333333333 46.5614 80.9129 18 h after light 62.34905 50.6915 70.1511 2 h after dark 48.845349999999996 40.8978 62.7092