condition mean min max 0 h after light 2.134805 1.92177 2.34784 2 h after light 1.609025 1.25671 1.96134 4 h after light 1.2294049999999999 1.0047 1.45411 8 h after light 1.28958 1.17426 1.4049 12 h after light 0.7768 0.44449 1.10911 2 h after dark 0.7437155 0.677653 0.809778 4 h after dark 1.06027 1.01459 1.10595 8 h after dark 1.97776 1.96889 1.98663 12 h after dark 2.625165 2.49407 2.75626