condition mean min max 4 h after light 13.8177235 12.556069 15.079378 8 h after light 13.748756 13.748756 13.748756 12 h after light 12.2051675 11.518708 12.891627 4 h after dark 13.8926235 13.748756 14.036491 8 h after dark 13.949448499999999 13.748756 14.150141 12 h after dark 13.748756 13.748756 13.748756