condition mean min max 0 h after light 0.5335295 0.456845 0.610214 4 h after light 0.230234 0.150141 0.310327 8 h after light 0.4585095 0.451978 0.465041 4 h after dark 0.3747865 0.29912 0.450453 8 h after dark 0.301853 0.149979 0.453727 12 h after dark 0.22645949999999998 0.148765 0.304154