condition mean min max 3 h after light 0.3850765 0.148482 0.708893 7 h after light 0.2738429 0.0585658 0.620074 11 h after light 0.2516299 0.0258331 0.771269 2 h after dark 0.46319015 0.0699799 1.45595 6 h after dark 0.5322510833333334 0.211483 1.48497 10 h after dark 0.5960002083333333 0.0917765 1.30225