condition mean min max 0 h after light 0.6503535 0.229607 1.0711 2 h after light 12.3264 11.772 12.8808 4 h after light 6.567155 6.53233 6.60198 8 h after light 1.498475 1.26465 1.7323 12 h after light 2.6556699999999998 2.62093 2.69041 2 h after dark 9.240865 8.11583 10.3659 4 h after dark 1.60242 1.14514 2.0597 8 h after dark 1.4788700000000001 1.46344 1.4943 12 h after dark 0.801343 0.78571 0.816976