condition mean min max 3 h after light 39.24440833333333 11.9238 74.1239 7 h after light 22.91845 8.4179 46.1078 11 h after light 19.528583333333334 12.0354 33.3297 2 h after dark 34.519333333333336 19.7523 44.4514 6 h after dark 53.277908333333336 34.8185 64.4119 10 h after dark 77.068775 44.2065 110.657