condition mean min max 0 h after light 5.640775 5.20441 6.07714 2 h after light 5.68289 4.14051 7.22527 4 h after light 4.118785 2.99063 5.24694 8 h after light 6.05982 4.68452 7.43512 12 h after light 3.791145 3.65382 3.92847 2 h after dark 7.476884999999999 6.8961 8.05767 4 h after dark 5.93368 1.59426 10.2731 8 h after dark 6.852945 6.84805 6.85784 12 h after dark 8.151 4.5609 11.7411