condition mean min max 0 h after light 4.4510749999999994 4.2497 4.65245 2 h after light 2.424135 1.37098 3.47729 4 h after light 1.801265 1.55331 2.04922 8 h after light 3.11845 3.03828 3.19862 12 h after light 6.235075 6.22144 6.24871 2 h after dark 5.623545 5.24056 6.00653 4 h after dark 6.408505 5.96334 6.85367 8 h after dark 6.108275 5.18501 7.03154 12 h after dark 5.6089 5.22831 5.98949