condition mean min max 2 h after light 96.36185 69.4542 119.824 6 h after light 131.49831666666665 87.6129 183.937 10 h after light 95.4803 69.0123 139.193 14 h after light 83.94505 63.6334 125.466 18 h after light 102.61611666666667 60.2697 145.85 2 h after dark 60.43996666666667 33.0559 97.1801