condition mean min max 4 h after light 253.3520755 162.148291 344.55586 8 h after light 241.32224050000002 221.659521 260.98496 12 h after light 219.266886 186.182149 252.351623 4 h after dark 108.3422925 45.768932 170.915653 8 h after dark 64.68838600000001 46.452038 82.924734 12 h after dark 92.770558 92.770558 92.770558