condition mean min max 3 h after light 0.0 0.0 0.0 7 h after light 0.020948916666666668 0.0 0.251387 11 h after light 0.0 0.0 0.0 2 h after dark 0.0 0.0 0.0 6 h after dark 0.022251583333333335 0.0 0.267019 10 h after dark 0.0 0.0 0.0