condition mean min max 3 h after light 0.021469166666666668 0.0 0.130473 7 h after light 0.0 0.0 0.0 11 h after light 0.005736275 0.0 0.0688353 2 h after dark 0.06902008333333333 0.0 0.49354 6 h after dark 0.03801725 0.0 0.285414 10 h after dark 0.027310916666666667 0.0 0.187195