condition mean min max 0 h after light 1.49059 1.42109 1.56009 2 h after light 0.5171604999999999 0.36066 0.673661 4 h after light 0.2438715 0.0 0.487743 8 h after light 0.866134 0.740788 0.99148 12 h after light 0.627331 0.410958 0.843704 2 h after dark 1.2114345 0.940289 1.48258 4 h after dark 0.769354 0.461368 1.07734 8 h after dark 1.93075 1.43186 2.42964 12 h after dark 1.384595 1.23198 1.53721