condition mean min max 3 h after light 0.4312870833333333 0.197129 0.72879 7 h after light 0.33219975 0.146958 0.535789 11 h after light 0.365434 0.154414 0.603291 2 h after dark 0.34428525 0.176364 0.676718 6 h after dark 0.36616424999999997 0.130147 0.575504 10 h after dark 0.4582320833333333 0.171875 1.22273