condition mean min max 3 h after light 0.20588311666666667 0.0313525 0.406875 7 h after light 0.12883103333333334 0.0608581 0.191536 11 h after light 0.18036365833333334 0.0333431 0.474336 2 h after dark 0.314641525 0.0951381 0.698994 6 h after dark 0.31631031666666665 0.0181943 0.810629 10 h after dark 0.38422218333333336 0.0541062 0.948921