condition mean min max 1 h after light 1.5700120885 1.3812589480000002 1.758765229 3 h after light 1.1901113386666666 0.6825248209999999 1.547832888 5 h after light 1.6530013343333334 0.98215837 2.4120876780000002 7 h after light 1.1549198163333332 0.741932976 1.65064946 9 h after light 2.6223282256666667 1.8525609090000001 3.888086594 11 h after light 3.3548087923333334 1.7780932980000002 5.362091222 1 h after dark 6.041897928666667 4.782919715 6.73290676 3 h after dark 6.341024533666666 5.5839647 6.88342402 5 h after dark 4.648513630333333 4.195636004 4.940496401 7 h after dark 5.131242399333334 3.58620946 7.516965792000001 9 h after dark 3.2207117813333332 2.3868392569999997 4.134393441 11 h after dark 2.189225868 1.645276103 2.803560322