condition mean min max 4 h after light 0.7645700000000001 0.27567 1.25347 8 h after light 1.18916 1.08363 1.29469 12 h after light 3.23474 1.62453 4.84495 4 h after dark 1.2529995 0.862329 1.64367 8 h after dark 0.87748 0.871971 0.882989 12 h after dark 0.6011770000000001 0.476353 0.726001