condition mean min max 3 h after light 203.76241666666667 99.323 306.384 7 h after light 185.14265833333334 91.4359 234.985 11 h after light 158.23934166666666 91.8201 246.72 2 h after dark 151.270375 97.4215 228.709 6 h after dark 180.8005 136.412 234.0 10 h after dark 203.70058333333333 128.901 279.815