condition mean min max 0 h after light 0.38804550000000004 0.37807 0.398021 2 h after light 0.250118 0.211091 0.289145 4 h after light 0.279178 0.214104 0.344252 8 h after light 0.6274715 0.626279 0.628664 12 h after light 1.5895199999999998 1.5755 1.60354 2 h after dark 1.506735 1.2052 1.80827 4 h after dark 1.5219749999999999 1.40124 1.64271 8 h after dark 0.9428955 0.895363 0.990428 12 h after dark 0.47921600000000003 0.408606 0.549826