condition mean min max 0 h after light 26.84075 26.7494 26.9321 2 h after light 22.8007 22.0469 23.5545 4 h after light 20.16435 20.111 20.2177 8 h after light 19.63725 19.5739 19.7006 12 h after light 17.3283 17.0735 17.5831 2 h after dark 18.71365 18.0712 19.3561 4 h after dark 19.9408 19.0357 20.8459 8 h after dark 25.160600000000002 23.9848 26.3364 12 h after dark 28.88585 28.8529 28.9188