condition mean min max 2 h after light 0.5400240000000001 0.0 1.37802 6 h after light 0.37304933333333334 0.120705 0.545156 10 h after light 0.5140463333333334 0.0 1.06095 2 h after dark 0.24970033333333333 0.150328 0.432184 6 h after dark 0.0 0.0 0.0 10 h after dark 0.0 0.0 0.0