condition mean min max 3 h after light 0.14908935833333334 0.0 0.338134 7 h after light 0.04694805 0.0 0.162192 11 h after light 0.0174886 0.0 0.0584504 2 h after dark 0.031138283333333336 0.0 0.0931487 6 h after dark 0.17703551666666667 0.0 0.448659 10 h after dark 0.13016555833333335 0.0 0.34747