condition mean min max 3 h after light 0.0 0.0 0.0 7 h after light 0.0 0.0 0.0 11 h after light 0.004464183333333333 0.0 0.0535702 2 h after dark 0.0028961750000000004 0.0 0.0347541 6 h after dark 0.014029966666666666 0.0 0.105355 10 h after dark 0.0 0.0 0.0