condition mean min max 0 h after light 5.55466 5.34995 5.75937 2 h after light 2.0419650000000003 1.86416 2.21977 4 h after light 1.72429 1.02604 2.42254 8 h after light 3.26572 2.70249 3.82895 12 h after light 4.49751 4.38104 4.61398 2 h after dark 4.4997300000000005 3.97054 5.02892 4 h after dark 5.841495 3.96828 7.71471 8 h after dark 5.9137249999999995 5.61376 6.21369 12 h after dark 6.00871 5.15213 6.86529