condition mean min max 4 h after light 22.6748465 20.799565 24.550128 8 h after light 19.092026 16.524315 21.659737 12 h after light 22.160242500000003 19.307831 25.012654 4 h after dark 38.9470475 24.999946 52.894149 8 h after dark 28.2620695 24.826223 31.697916 12 h after dark 24.297466 24.297466 24.297466