condition mean min max 0 h after light 0.889332 0.743164 1.0355 2 h after light 1.099955 1.03734 1.16257 4 h after light 0.172265 0.169172 0.175358 8 h after light 0.355114 0.0 0.710228 12 h after light 0.7406745 0.693341 0.788008 2 h after dark 0.4596945 0.386356 0.533033 4 h after dark 0.255087 0.165875 0.344299 8 h after dark 1.043429 0.776468 1.31039 12 h after dark 0.9920800000000001 0.92112 1.06304