condition mean min max 1 h after light 8.430645209 8.430645209 8.430645209 3 h after light 5.606638802000001 4.345530798 6.867746806 5 h after light 7.032951240999999 6.868958173999999 7.196944308 7 h after light 7.739610539500001 6.603236972 8.875984107 9 h after light 6.2874618715 5.3053634569999994 7.269560286 11 h after light 7.0763550505 5.706636502 8.446073599 1 h after dark 7.281004948 7.228567841 7.333442055 3 h after dark 9.408287497 8.506096354 10.31047864 5 h after dark 9.5463619365 8.790919163 10.30180471 7 h after dark 11.06440036 10.99292743 11.13587329 9 h after dark 12.494619625 12.11479925 12.87444 11 h after dark 12.82297831 12.37600773 13.26994889