condition mean min max 0 h after light 0.338495 0.261142 0.415848 2 h after light 0.565331 0.505781 0.624881 4 h after light 1.069804 0.950698 1.18891 8 h after light 0.9817345 0.679979 1.28349 12 h after light 0.8780884999999999 0.712027 1.04415 2 h after dark 0.41267600000000004 0.321092 0.50426 4 h after dark 0.339999 0.299763 0.380235 8 h after dark 0.38352600000000003 0.338297 0.428755 12 h after dark 0.7825715 0.640361 0.924782