condition mean min max 4 h after light 160.5625 154.2686 165.9156 8 h after light 181.59423333333334 114.0789 254.7298 12 h after light 283.2718 233.0154 361.2735 16 h after light 198.8315 178.9366 236.6443 4 h after dark 228.37076666666667 191.2414 274.6007 8 h after dark 127.21580333333334 93.29581 162.2037