condition mean min max 0 h after light 0.604437 0.555306 0.653568 2 h after light 1.1861350000000002 1.05281 1.31946 4 h after light 1.506405 1.10982 1.90299 8 h after light 1.9735550000000002 1.8515 2.09561 12 h after light 4.477665 4.00995 4.94538 2 h after dark 4.0620650000000005 3.66189 4.46224 4 h after dark 2.690335 2.21645 3.16422 8 h after dark 1.413485 1.37699 1.44998 12 h after dark 0.6917329999999999 0.58768 0.795786