condition mean min max 0 h after light 0.734641 0.392082 1.0772 2 h after light 1.31632 0.0 2.63264 4 h after light 0.6585605 0.33687 0.980251 8 h after light 0.7232084999999999 0.582515 0.863902 12 h after light 1.72243 1.12615 2.31871 2 h after dark 1.036478 0.722416 1.35054 4 h after dark 1.996105 1.87575 2.11646 8 h after dark 5.11797 4.57459 5.66135 12 h after dark 2.374045 2.21417 2.53392