condition mean min max 1 h after light 5.180002025 5.180002025 5.180002025 3 h after light 4.099774702 3.7417876210000003 4.4577617830000005 5 h after light 2.653217095 2.3314648630000003 2.9749693269999997 7 h after light 3.1550258255 2.727500376 3.582551275 9 h after light 2.370722645 2.052324049 2.689121241 11 h after light 3.651631236 2.351176191 4.952086281000001 1 h after dark 4.2471020710000005 3.974406792 4.51979735 3 h after dark 4.927166427 3.328186612 6.526146242 5 h after dark 5.727708971 4.592688081 6.862729861 7 h after dark 6.7594445865 5.332829853 8.18605932 9 h after dark 7.834708859999999 7.283080329 8.386337391 11 h after dark 7.739166033 7.1907828789999995 8.287549187