condition mean min max 4 h after light 64.99129 56.07212 72.20454000000001 8 h after light 54.82037666666667 24.53555 84.19152 12 h after light 70.70338 64.53307 74.77435 16 h after light 112.05338333333333 90.13831 148.5579 4 h after dark 103.42682333333333 92.03849 118.8733 8 h after dark 79.32034333333334 64.95423000000001 92.84793