condition mean min max 2 h after light 93.2719 73.4514 107.548 6 h after light 100.29611666666666 69.103 127.261 10 h after light 89.74811666666666 74.8939 103.406 14 h after light 91.39095 61.4308 126.314 18 h after light 97.9696 64.442 131.668 2 h after dark 94.47405 73.52 112.737