condition mean min max 2 h after light 0.05107916666666667 0.0 0.306475 6 h after light 0.11568883333333334 0.0 0.446623 10 h after light 0.134265 0.0 0.350671 14 h after light 0.0 0.0 0.0 18 h after light 0.1103165 0.0 0.284327 2 h after dark 0.09889083333333333 0.0 0.3887