condition mean min max 0 h after light 69.169 57.2236 81.1144 2 h after light 66.3505 61.2032 71.4978 4 h after light 42.290549999999996 38.228 46.3531 8 h after light 25.005200000000002 19.1761 30.8343 12 h after light 48.40315 42.5524 54.2539 2 h after dark 31.004600000000003 28.7835 33.2257 4 h after dark 30.76345 30.0235 31.5034 8 h after dark 51.789699999999996 48.9175 54.6619 12 h after dark 83.2197 71.9325 94.5069