condition mean min max 0 h after light 0.18616100000000002 0.155564 0.216758 2 h after light 0.262071 0.162237 0.361905 4 h after light 0.285887 0.146828 0.424946 8 h after light 2.458425 2.08137 2.83548 12 h after light 1.6806999999999999 1.40208 1.95932 2 h after dark 1.1741815 0.892623 1.45574 4 h after dark 2.22952 2.15277 2.30627 8 h after dark 0.3570145 0.243803 0.470226 12 h after dark 0.338212 0.231378 0.445046