condition mean min max 0 h after light 1.095561 0.694922 1.4962 2 h after light 1.23029 1.16026 1.30032 4 h after light 0.8618605 0.588411 1.13531 8 h after light 0.6565025 0.598058 0.714947 12 h after light 1.3933205 0.925451 1.86119 2 h after dark 3.4815250000000004 2.07426 4.88879 4 h after dark 1.30753 1.11318 1.50188 8 h after dark 1.97974 1.8238 2.13568 12 h after dark 0.539784 0.247264 0.832304