condition mean min max 0 h after light 0.9460355 0.664941 1.22713 2 h after light 0.201808 0.190321 0.213295 4 h after light 0.954971 0.558682 1.35126 8 h after light 0.6361685 0.490506 0.781831 12 h after light 0.850025 0.65059 1.04946 2 h after dark 1.286427 0.977954 1.5949 4 h after dark 1.2411714999999999 0.473763 2.00858 8 h after dark 1.10472 0.92732 1.28212 12 h after dark 0.9848809999999999 0.506992 1.46277