condition mean min max 0 h after light 0.04371995 0.0365342 0.0509057 2 h after light 0.11972545 0.0679949 0.171456 4 h after light 0.058824150000000006 0.0344827 0.0831656 8 h after light 0.05240585 0.017524 0.0872877 12 h after light 0.0096847 0.0 0.0193694 2 h after dark 0.018231400000000002 0.0174694 0.0189934 4 h after dark 0.01661745 0.016309 0.0169259 8 h after dark 0.00954285 0.0 0.0190857 12 h after dark 0.026476350000000003 0.018113 0.0348397