condition mean min max 0 h after light 33.5594 26.634 40.4848 2 h after light 17.4195 12.6177 22.2213 4 h after light 18.62145 18.2825 18.9604 8 h after light 18.763399999999997 10.6848 26.842 12 h after light 21.2359 19.8788 22.593 2 h after dark 23.923050000000003 19.1334 28.7127 4 h after dark 33.76945 29.3995 38.1394 8 h after dark 41.79705 38.058 45.5361 12 h after dark 37.5212 32.7874 42.255