condition mean min max 4 h after light 307.8 307.8 307.8 8 h after light 297.55 272.3 322.8 12 h after light 362.45000000000005 310.6 414.3 4 h after dark 401.35 358.4 444.3 8 h after dark 439.7 400.7 478.7 12 h after dark 507.95 443.5 572.4