condition mean min max 0 h after light 5.07362 4.56938 5.57786 2 h after light 1.99035 1.55308 2.42762 4 h after light 2.48628 2.31951 2.65305 8 h after light 2.3127050000000002 2.19094 2.43447 12 h after light 4.807625 3.93366 5.68159 2 h after dark 4.419095 3.90621 4.93198 4 h after dark 6.1144099999999995 5.92104 6.30778 8 h after dark 8.93633 7.29626 10.5764 12 h after dark 6.0271799999999995 5.6961 6.35826